Objective To investigate the efficacy of continuous renal replacement therapy(CRRT)versus intermittent hemodialysis(IHD)in patients with severe acute renal failure(ARF).Methods One hundred and ninety -three severe ARF...
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Objective To investigate the efficacy of continuous renal replacement therapy(CRRT)versus intermittent hemodialysis(IHD)in patients with severe acute renal failure(ARF).Methods One hundred and ninety -three severe ARF patients who received renal support between December 1978 and December 1998 were involved in this *** them,101(52.3%)were treated with CRRT(CRRT group),and 92(47.7%)with IHD(IHD group).Results Sixty(59.4%)patients in the CRRT group got through the acute phase of disease and 41 (40.6%)patients did not survive while in the IHD group 59(64.1%)patients survived and 33(35.9%)patients did *** significant difference in survival rate was found between the two groups.24 of 64 patients(37.5%)in the CRRT group with multiple organ dysfunction syndrome(MODS)survived,while in the IHD group,8 out of 44(27.3%)survived,their survival rate was much lower than that in the CRRT *** in CRRT group were more severely iii,as manifested by lower mean arterial pressure,higher APACHE Ⅱ score,more dysfunctioned organs and requiring mechanical ventilation and vasopressor support as compared with patients in the IHD group,CRRT was found to improve hemodynamic stability with a better fluid balance and control of biochemical status,increased nutritional intake and a shorter duration of acute renal failure(P ＜ 0.05).Conclusion CRRT perhaps may be the best choice in the treatment of severe ARF patients,for it can offer several distinct advantages compared to *** may contribute to improving the survival rate of ARF patients,particularly those that are critically ill patients.
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